Скиба, І.П. 2016. INSTRUMENTAL KNOWLEDGE IN THE SPHERE OF EDUCATIONAL SERVICES OF THE INFORMATIONAL SOCIETY (SOCIAL AND PHILOSOPHICAL ASPECT). Proceedings of the Kyiv Aviation Institute. Series: Philosophy. Cultural. 21, 1 (Sep. 2016), 112–115. DOI:https://doi.org/10.18372/2412-2157.21.10721.